Usually, there are free DIY lessons at Bunnings.
http://www.bunnings.co.nz/learn-how-to-diy.aspx
I've spent almost $15k in bunnings to date. Just bought a stand alone bathtub for $1400 All thanks to Bunnings, make my day a lot easier for renov work oh, and many thanks to my dear apprentice students too !
I am going to complete my internal renov in 3weeks ! re-sale value increase by 200k ! YAHooo ! hehehe.
Next project 2m brick fence, auto wrought iron gate, carport & kitchen